Sepam - HV/MV Protection and control units (ENG) - Trinet

IndicationsDisplay messagesList of recloser-related messages:OVERCURRENTE/FINST O/CINST E/FCYCLE 1CYCLE 2CYCLE 3CYCLE 4DEFINITIVEtime-delayed phaseovercurrent trippingtime-delayed earth fault trippinginstantaneous phaseovercurrent trippinginstantaneous earth fault trippingcycle 1 in progresscycle 2 in progresscycle 3 in progresscycle 4 in progressdefinitive tripping (fault not cleared)SUCCESSFUL successful reclosing (fault cleared)The message DEFINITIVE appears on the display unitin the following 2 cases:c permanent tripping at the end of the reclosingsequence (fault not cleared),c manual tripping order (via an input or via thecommunication link) during the reclosing cycle.CountersList of event counters:C1 operation counterC2 phase fault tripping counterC3 earth fault tripping counterC4 successful reclosing counterC5 cycle 1 counterC6 cycle 2 counterC7 cycle 3 counterC8 cycle 4 counterThe counters may be reset to zero using the pocketterminal via the following terminal contacts:TelecommunicationRemote annunciationList of remote indications related to the recloser:KTS23KTS24KTS25KTS26KTS27KTS28KTS29KTS30KTS31recloser enabledcycle 1 activecycle 2 activecycle 3 activecycle 4 activecycle in progresspermanent trippingclosing by recloserreclosing successful (fault cleared)Remote annunciation status may be accessed using the pocket terminal under theremote signaling heading of the program logic menu.Remote controlList of remote control orders related to the recloser:KTC40 enableKTC41 disableKTC42 activate cycle 1KTC43 activate cycle 2KTC44 activate cycle 3KTC45 activate cycle 4KTC46 deactivate cycle 1KTC47 deactivate cycle 2KTC48 deactivate cycle 3KTC49 deactivate cycle 4These remote control orders are processed if theSepam is in remote mode (input I18 = 1).C1 KP19 = 1C2 - C3 KP20 = 1C4 to C8 KP22 = 1These terminal contacts automatically return to zeroafter they have been activated.Control and monitoring functions1/29